Biamp 920-01985-00001 Voltera D 2400.2M

Product Overview

The Biamp Voltera D 2400.2M is a two-channel networked amplified loudspeaker controller that combines 2400 W of Class D amplification with a fully programmable onboard DSP in a single rack unit. It is built for commercial AV integrators driving higher power on a small number of loudspeaker zones. As a rack-mount DSP amplifier, the Voltera D 2400.2M drives low-impedance, 70V, or 100V loudspeakers and supports AVB, Dante, and AES67 for networked audio distribution. Onboard processing lets it replace an external DSP in many commercial audio designs.

Product Description

The Voltera D 2400.2M concentrates 2400 W across two channels, delivering 1200 W per channel with both channels driven. Its onboard DSP offers headroom equivalent to a TesiraFORTÉ, so one chassis handles amplification and loudspeaker processing together. Each channel drives 2.7, 4, 8, or 16 ohm loads as well as 70V and 100V constant-voltage lines, applied from the loudspeaker profile chosen during commissioning. Power sharing allows up to 100% of total power through a single channel, reaching 2000 W at 100V, which helps in systems with uneven loudspeaker loads. The amplifier is 100% software configurable through Biamp Tesira or VenueTune, and the ALAMOS profile library covers more than 200 Biamp models to speed setup. Distributed processing means system cost scales with power requirements. The unit can be sustained through PoE+ so the processor stays online without a reboot during a mains power loss, and it supports failover-to-analog operation. This two-channel model suits dedicated high-output zones such as subwoofers or main loudspeakers. Integrators can compare the four-channel Voltera D 2400.4M and the two-channel Voltera D 1200.2M, or view the full Biamp collection.

Key Features

• 2400 W Across Two Channels — The amplifier delivers 2400 W total with both channels driven, supplying 1200 W per channel for high-output zones.
• Onboard Programmable DSP — A fully programmable DSP with headroom equivalent to a TesiraFORTÉ handles loudspeaker processing without a separate processor.
• Networked Audio Support — The unit supports AVB, Dante, and AES67 over two 1000Base-T ports in converged, split, or redundant network modes.
• Power Sharing — Power sharing delivers up to 100% of total power through a single channel, reaching 2000 W at 100V on one output.
• Flexible Output Drive — Each channel drives 2.7, 4, 8, and 16 ohm low-impedance loads as well as 70V and 100V constant-voltage lines.
• PoE+ Processor Sustain — When port 1 is connected to a PoE+ switch on a UPS, the processor stays online through a mains power loss without rebooting.
• ALAMOS Profile Library — Nearly 700 loudspeaker profiles covering more than 200 Biamp models speed commissioning in Tesira or VenueTune.
• Single Rack Unit — The 1 RU chassis provides high power density where rack space is limited.

Typical Applications

• Auditorium
• House of worship
• Multi-purpose room
• Commercial meeting space
• Government space

Technical Specifications

Specifications sourced from the Biamp Voltera D M amplified loudspeaker controller data sheet (rev. 0925). Confirm detailed specifications against current Biamp documentation.

Frequently Asked Questions

Does the Voltera D 2400.2M require a separate DSP?
No. It includes a fully programmable onboard DSP with headroom equivalent to a TesiraFORTÉ, so in many designs it replaces an external processor for loudspeaker management.

Why choose the two-channel model?
The 2400.2M concentrates power into 1200 W per channel, which suits dedicated high-output zones such as subwoofers or main loudspeakers that need more power on fewer outputs.

Which loudspeakers can it drive?
Each channel drives 2.7, 4, 8, and 16 ohm low-impedance loads as well as 70V and 100V constant-voltage lines, set through the loudspeaker profile chosen during configuration.

What audio networks does it support?
It supports AVB, Dante, and AES67 over two 1000Base-T ports and can run in converged, split, or redundant network modes.

Will it stay online during a power outage?
If port 1 is connected to a PoE+ switch backed by a UPS, the processor is sustained through a mains power loss without rebooting, and the unit supports failover-to-analog operation.

How much rack space does it need?
The chassis occupies a single rack unit (1 RU) and ships with a rear support kit for 19-inch rack mounting.

What warranty and compliance does it carry?
The Voltera D M series carries a 5-year warranty and is compliant with the US Trade Agreement Act (TAA).